| 학회 |
한국화학공학회 |
| 학술대회 |
2013년 가을 (10/23 ~ 10/25, 대구 EXCO) |
| 권호 |
19권 2호, p.2339 |
| 발표분야 |
한국산업기술평가관리원(KEIT) 과제 |
| 제목 |
자기마모형 수지기반의 마찰저항 저감형 방오도료 개발 |
| 초록 |
The need for effective antifouling (AF) paints, which prevent the settlement and growth of marine organisms on submerged structures, such as ship’s hull, and increase the fuel efficiency, is recognized. The self-polishing copolymers (SPCs) have been variously applied to antifouling paints as binders, and they released biocides by the mechanism of a hydrolysis and ion exchange reaction of an acrylic polymer in seawater. The poly(ethylene glycol) (PEG) has been used as a drag-reduction additive in the pipeline and there were researches of proving the DR effect of that. In this work we synthesized SPC resins containing PEG groups and manufactured antifouling paints employing the synthesized SPC resins. The property for frictional drag-reduction (FDR) of the developed paints was examined by rotor tests and flat plate tests. In addition, we investigated the antifouling performance of the developed paints through the seawater-immersion test. (This work was supported by the Industrial Strategic Technology Development Program (No. 10038606) funded by the Ministry of Trade, Industry and Energy (MOTIE, Korea).) |
| 저자 |
이인원1, 김현명2, 김일세3, 전호환1, 박 현1
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| 소속 |
1부산대, 2비엔스틸라㈜, 3STX 마린서비스 |
| 키워드 |
Frictional drag reduction; Eco-friendly antifouling paint; Self-polishing copolymer
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| 원문파일 |
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